subject
Mathematics, 21.02.2020 12:56 ray109

42.
Find the range of values of k
3x - 4y + k = 0 intersect.
such that the circle x^2 + y^2 + 2x - 2y - 7 = 0
and the sun
A. -8<k <22
B. -8<=k <=22
C. k<-22 or k> 8
D. k<=22 or k>=8

ansver
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 20.06.2019 18:04, DEVlN6070
Rectangle abcd is translated to get rectangle a’b’c’d’. rectangle abcd moves units along the x-axis to get rectangle a’b’c’d’. rectangle abcd moves units along the y-axis to get rectangle a’b’c’d’. the algebraic rule that describes this translation is t(x, y), where x = and y = .
Answers: 2
image
Mathematics, 21.06.2019 12:50, samariamartinez1029
Tori examined the pattern of exponents in the table. based on the pattern, which statements are true? check all that apply.
Answers: 2
image
Mathematics, 21.06.2019 14:00, paulesparsa6
Pokój na planie w skali 1: 100 jest prostokątem i ma wymiary 5,2cmx4,4cm. jaką powierzchnię w m2 ma pokój? ile m bieżących wykładziny dywanowej o szerokości 5m trzeba kupić by wyłożyć cały pokój jednym kawałkiem przy minimalnych stratach ? ile zapłacimy za wykładzinę jeśli 1m2 kosztuje 30 zł ?
Answers: 1
image
Mathematics, 21.06.2019 19:00, jjxt126
Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 23 = 10x a. -1.93, 11.93 b. 1.93, -11.93 c. 1.93, 11.93 d. -1.93, -11.93
Answers: 2
You know the right answer?
42.
Find the range of values of k
3x - 4y + k = 0 intersect.
such that the circle x^2...

Questions in other subjects:

Konu
Mathematics, 11.07.2019 22:10